﻿392 
  Mr. 
  G. 
  J. 
  Arrow 
  on 
  Lamellicorn 
  Beetles. 
  

  

  I 
  lab. 
  Guatemala 
  : 
  San 
  Isidro 
  (1600 
  ft.). 
  

  

  The 
  single 
  specimen 
  found 
  by 
  Mr. 
  G. 
  C. 
  Champion 
  was 
  

   recorded, 
  but 
  not 
  named, 
  by 
  Bates 
  in 
  the 
  ' 
  Biol. 
  Centr.- 
  

   Americana.' 
  It 
  resembles 
  0. 
  prcesidii, 
  Bates, 
  being 
  clothed 
  

   like 
  it 
  with 
  rather 
  long 
  yellow 
  setae, 
  but 
  it 
  is 
  much 
  darker 
  in 
  

   colour, 
  the 
  head 
  is 
  flatter, 
  and 
  the 
  legs 
  are 
  rather 
  long 
  and 
  

   slender, 
  without 
  femoral 
  tooth 
  or 
  dilated 
  tibia?. 
  The 
  head 
  is 
  

   strongly 
  and 
  closely 
  granulated 
  and 
  very 
  flat, 
  without 
  

   elevation 
  of 
  any 
  kind. 
  

  

  The 
  finger-like 
  terminal 
  process 
  at 
  the 
  inner 
  edge 
  of 
  the 
  

   front 
  tibia 
  is 
  absent 
  in 
  the 
  male 
  of 
  0. 
  prcesidii. 
  Although 
  

   not 
  found 
  in 
  several 
  species, 
  I 
  believe 
  when 
  present 
  this 
  is 
  

   always 
  distinctive 
  of 
  the 
  male. 
  

  

  Ochodceus 
  hondurce, 
  sp. 
  n. 
  

  

  Piceo-rufus, 
  ovalis, 
  dense 
  fulvo-sefcosus, 
  capite 
  lato, 
  modice 
  crebro 
  

   puuctato, 
  medio 
  excavato, 
  clypeo 
  brevissinie 
  arcuato, 
  margine 
  

   crassato, 
  angulis 
  basalibus 
  utrinque 
  tuberculatis, 
  mento 
  elevato, 
  

   haud 
  impresso, 
  postice 
  giabro, 
  antice 
  angustato, 
  longe 
  fulvo-hirto 
  ; 
  

   prothorace 
  crebre 
  et 
  sequaliter 
  rugoso-punctato 
  ; 
  elytris 
  fortiter 
  

   punctato-striatis, 
  angulis 
  posticis 
  hand 
  productis 
  ; 
  tibiis 
  anticis 
  

   haud 
  acute 
  3-dentatis, 
  dente 
  supero 
  minuto, 
  a 
  basi 
  haud 
  remoto, 
  

   pedibus 
  simplicibus, 
  tarsorum 
  posticorum 
  articulo 
  primo 
  ad 
  

   reliquos 
  conjunctos 
  longitudine 
  fere 
  sequali 
  : 
  

  

  S 
  , 
  tibia3 
  anticae 
  apice 
  intus 
  producto. 
  

  

  Long. 
  8*5-9 
  mm. 
  ; 
  lat. 
  max. 
  5-5*5 
  mm. 
  

  

  Hab. 
  Honduras, 
  Mexico. 
  

  

  There 
  are 
  two 
  male 
  specimens 
  in 
  the 
  British 
  Museum, 
  one 
  

   of 
  them, 
  labelled 
  "Mexico: 
  Salle' 
  Coll.," 
  having 
  been 
  re- 
  

   ferred 
  to 
  by 
  Bates. 
  The 
  second,, 
  from 
  Honduras, 
  agrees 
  with 
  

   it, 
  but 
  is 
  less 
  well-preserved. 
  It 
  is 
  a 
  fairly 
  large 
  species, 
  with 
  

   the 
  head 
  formed 
  almost 
  as 
  in 
  0. 
  biarmatus, 
  Lee, 
  which 
  is 
  

   much 
  smaller 
  and 
  lighter-coloured. 
  0. 
  hondurce 
  is 
  dark, 
  

   densely 
  sculptured, 
  and 
  clothed 
  above 
  with 
  fine 
  greyish 
  setas, 
  

   closely 
  and 
  uniformly 
  disposed 
  and 
  lying 
  close 
  on 
  the 
  elytra. 
  

   The 
  head 
  is 
  strongly 
  but 
  not 
  very 
  closely 
  punctured, 
  hollowed 
  

   in 
  the 
  middle, 
  without 
  any 
  trace 
  of 
  a 
  posterior 
  carina, 
  but 
  

   with 
  a 
  rounded 
  tubercle 
  at 
  each 
  angle 
  of 
  the 
  short 
  rounded 
  

   clypeus. 
  

  

  Ochodceus 
  f 
  rater 
  cuius, 
  sp. 
  n. 
  

  

  Ovalis, 
  rufus, 
  sat 
  longe 
  erecte 
  fulvo-setosus, 
  capifce 
  grosse 
  granuloso, 
  

   medio 
  depresso, 
  postice 
  obsolete 
  carinato, 
  clypeo 
  breviter 
  arcuato, 
  

   angulis 
  basalibus 
  utrinque 
  tuberculatis, 
  mento 
  elevato, 
  haud 
  

   impresso, 
  postice 
  giabro, 
  antice 
  longe 
  fulvo-hirto 
  ; 
  prothorace 
  

  

  